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Properties

Label 3298.947
Modulus $3298$
Conductor $1649$
Order $96$
Real no
Primitive no
Minimal yes
Parity even

Related objects

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Show commands: Magma / Pari/GP / SageMath
Copy content comment:Define the Dirichlet character
 
Copy content sage:from sage.modular.dirichlet import DirichletCharacter H = DirichletGroup(3298, base_ring=CyclotomicField(96)) M = H._module chi = DirichletCharacter(H, M([78,29]))
 
Copy content gp:[g,chi] = znchar(Mod(947, 3298))
 
Copy content magma:// Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code chi := DirichletCharacter("3298.947");
 

Basic properties

Modulus: \(3298\)
Copy content comment:Modulus
 
Copy content sage:chi.modulus()
 
Copy content gp:g[1][1]
 
Copy content magma:Modulus(chi);
 
Conductor: \(1649\)
Copy content comment:Conductor
 
Copy content sage:chi.conductor()
 
Copy content gp:znconreyconductor(g,chi)
 
Copy content magma:Conductor(chi);
 
Order: \(96\)
Copy content comment:Order
 
Copy content sage:chi.multiplicative_order()
 
Copy content gp:charorder(g,chi)
 
Copy content magma:Order(chi);
 
Real: no
Copy content comment:Whether the character is real
 
Copy content sage:chi.multiplicative_order() <= 2
 
Copy content gp:charorder(g,chi) <= 2
 
Copy content magma:Order(chi) le 2;
 
Primitive: no, induced from \(\chi_{1649}(947,\cdot)\)
Copy content comment:If the character is primitive
 
Copy content sage:chi.is_primitive()
 
Copy content gp:#znconreyconductor(g,chi)==1
 
Copy content magma:IsPrimitive(chi);
 
Minimal: yes
Parity: even
Copy content comment:Parity
 
Copy content sage:chi.is_odd()
 
Copy content gp:zncharisodd(g,chi)
 
Copy content magma:IsOdd(chi);
 

Galois orbit 3298.ef

\(\chi_{3298}(29,\cdot)\) \(\chi_{3298}(165,\cdot)\) \(\chi_{3298}(371,\cdot)\) \(\chi_{3298}(405,\cdot)\) \(\chi_{3298}(619,\cdot)\) \(\chi_{3298}(653,\cdot)\) \(\chi_{3298}(737,\cdot)\) \(\chi_{3298}(887,\cdot)\) \(\chi_{3298}(911,\cdot)\) \(\chi_{3298}(947,\cdot)\) \(\chi_{3298}(983,\cdot)\) \(\chi_{3298}(991,\cdot)\) \(\chi_{3298}(1009,\cdot)\) \(\chi_{3298}(1159,\cdot)\) \(\chi_{3298}(1251,\cdot)\) \(\chi_{3298}(1363,\cdot)\) \(\chi_{3298}(1399,\cdot)\) \(\chi_{3298}(1609,\cdot)\) \(\chi_{3298}(1635,\cdot)\) \(\chi_{3298}(1659,\cdot)\) \(\chi_{3298}(1705,\cdot)\) \(\chi_{3298}(1999,\cdot)\) \(\chi_{3298}(2113,\cdot)\) \(\chi_{3298}(2119,\cdot)\) \(\chi_{3298}(2335,\cdot)\) \(\chi_{3298}(2545,\cdot)\) \(\chi_{3298}(2709,\cdot)\) \(\chi_{3298}(2731,\cdot)\) \(\chi_{3298}(3033,\cdot)\) \(\chi_{3298}(3067,\cdot)\) ...

Copy content comment:Galois orbit
 
Copy content sage:chi.galois_orbit()
 
Copy content gp:order = charorder(g,chi) [ charpow(g,chi, k % order) | k <-[1..order-1], gcd(k,order)==1 ]
 
Copy content magma:order := Order(chi); { chi^k : k in [1..order-1] | GCD(k,order) eq 1 };
 

Related number fields

Field of values: $\Q(\zeta_{96})$
Copy content comment:Field of values of chi
 
Copy content sage:CyclotomicField(chi.multiplicative_order())
 
Copy content gp:nfinit(polcyclo(charorder(g,chi)))
 
Copy content magma:CyclotomicField(Order(chi));
 
Fixed field: Number field defined by a degree 96 polynomial
Copy content comment:Fixed field
 
Copy content sage:chi.fixed_field()
 

Values on generators

\((1941,2721)\) → \((e\left(\frac{13}{16}\right),e\left(\frac{29}{96}\right))\)

First values

\(a\) \(-1\)\(1\)\(3\)\(5\)\(7\)\(9\)\(11\)\(13\)\(15\)\(19\)\(21\)\(23\)
\( \chi_{ 3298 }(947, a) \) \(1\)\(1\)\(e\left(\frac{23}{24}\right)\)\(e\left(\frac{35}{96}\right)\)\(e\left(\frac{29}{96}\right)\)\(e\left(\frac{11}{12}\right)\)\(e\left(\frac{2}{3}\right)\)\(e\left(\frac{77}{96}\right)\)\(e\left(\frac{31}{96}\right)\)\(e\left(\frac{27}{32}\right)\)\(e\left(\frac{25}{96}\right)\)\(e\left(\frac{43}{96}\right)\)
Copy content comment:Value of chi at x
 
Copy content sage:chi(x) # x integer
 
Copy content gp:chareval(g,chi,x) \\ x integer, value in Q/Z
 
Copy content magma:chi(x)
 
\( \chi_{ 3298 }(947,a) \;\) at \(\;a = \) e.g. 2